CN2587058Y - Light bulb - Google Patents
Light bulb Download PDFInfo
- Publication number
- CN2587058Y CN2587058Y CN 02277526 CN02277526U CN2587058Y CN 2587058 Y CN2587058 Y CN 2587058Y CN 02277526 CN02277526 CN 02277526 CN 02277526 U CN02277526 U CN 02277526U CN 2587058 Y CN2587058 Y CN 2587058Y
- Authority
- CN
- China
- Prior art keywords
- bulb
- joint
- utility
- model
- glass foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Thermal Insulation (AREA)
Abstract
The utility model provides a bulb. The combining part of a glass body (1) of the bulb and a joint (2) is provided with a layer of insulating and heat-insulating sleeve body (5). A non-skid bulge (6) is arranged on the sleeve body (5). A problem that people can be shocked by electricity and burnt when the bulb is taken and replaced under the condition of electricity existence by the bulb. The bulb has the advantage of convenient and safe operation.
Description
Technical field the utility model provides a kind of illuminating bulb.
The existing bulb of background technology is generally formed by glass foam, tungsten filament and joint, the blank area that is used for screens is a metal material, when being arranged, gets electricity the possibility of the electric shock that changes the bulb, and, because bulb is when illumination, temperature is very high, and get and change the bulb this moment, not only get and change very inconveniently, also might cause and burn.
The summary of the invention the purpose of this utility model just is to provide a kind of joint to have and insulate the bulb of heat insulation body, and this bulb is got and changed promptly convenient safety again.
For achieving the above object, embodiment of the present utility model is: a kind of bulb, have glass foam, joint and luminous tungsten filament, and it is characterized in that there is one deck insulation heat-barrier material body the position that combines with the glass foam in the joint rear end.
Change for getting of more convenient bulb, on the heat insulation body that insulate anti-skidding bulge-structure is arranged.
The utility model is provided with the heat insulation body of an annular insulation at the bulb adapter place, get an electric shock in the time of can avoiding changing the bulb, and can prevent again and burn, and it is convenient entirely to use.
Appended drawings is the utility model structure chart.
Embodiment as shown in drawings, the bulb that the utility model provides, have glass foam (1), joint (2), tungsten filament (3), positioner (4) is arranged on the joint (2), the annular body (5) that the position that combines with glass foam (1) in joint (2) rear end has the insulation heat-barrier material to make has many projectioies (6) on this annular body (5).
Claims (2)
1, a kind of bulb has glass foam (1), joint (2), tungsten filament (3), it is characterized in that, insulation heat-barrier material body (5) is arranged at the position that joint (2) combines with glass foam (1).
2, bulb according to claim 1 is characterized in that, on the heat insulation body (5) that insulate protruding anti-skid structure (6) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277526 CN2587058Y (en) | 2002-10-20 | 2002-10-20 | Light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277526 CN2587058Y (en) | 2002-10-20 | 2002-10-20 | Light bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587058Y true CN2587058Y (en) | 2003-11-19 |
Family
ID=33741101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02277526 Expired - Fee Related CN2587058Y (en) | 2002-10-20 | 2002-10-20 | Light bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587058Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810854A (en) * | 2019-04-11 | 2020-10-23 | 克莱特(上海)国际贸易有限公司 | Independently replaceable lamp cup |
-
2002
- 2002-10-20 CN CN 02277526 patent/CN2587058Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810854A (en) * | 2019-04-11 | 2020-10-23 | 克莱特(上海)国际贸易有限公司 | Independently replaceable lamp cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |